#2C59CA#2C59CA

#2C59CA is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.2% C 0.183 H 264.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#2C59CA
RGB	rgb(44, 89, 202)
HSL	hsl(223, 64%, 48%)
HSV	hsv(223, 78%, 79%)
CMYK	cmyk(78.2%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(41.12, 25.57, -63.04)
CIE-LCH	lch(41.12, 68.03, 292.08°)
OKLab	oklab(50.17% -0.0181 -0.1819)
OKLCH	oklch(50.17% 0.183 264.3)
XYZ	xyz(15.2680, 11.9427, 57.3662)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C59CA #CA9D2C

analogous

#2CA8CA #2C59CA #4E2CCA

triadic

#2C59CA #CA2C59 #59CA2C

tetradic

#2C59CA #CA2CA8 #CA9D2C #2CCA4E

square

#2C59CA #CA2CA8 #CA9D2C #2CCA4E

split-complementary

#2C59CA #CA4E2C #A8CA2C

monochromatic

#162D65 #214398 #2C59CA #587EDB #8BA5E6

Accessibility & contrast

On white

6.20

#2C59CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#2C59CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C59CA

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C59CA	#FFFFFF	#000000	##FFFFFF
##2C59CA	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2c59ca;
/* rgb */ color: rgb(44, 89, 202);
/* oklch */ color: oklch(50.2% 0.183 264.3);

Tailwind

colors: {
  custom: {
    50: '#7e87db',
    500: '#2c59ca',
    950: '#000000',
  },
}

SCSS

$custom: #2c59ca;
$custom-light: #7e87db;
$custom-dark: #000000;

JSON

{
  "hex": "#2c59ca",
  "rgb": {
    "r": 44,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 222.911,
    "s": 64.228,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50169,
    "c": 0.18285,
    "h": 264.3
  },
  "luminance": 0.11944
}

Semantic roles & 50–950 ramp

primary

#2C59CA

secondary

#D0BA82

accent

#B841E7

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2C59CA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →